Here are some key features of "hsCADCreator":

General:
· Create new drawings and edit existing (even legacy) drawings
· Open, Import, and Save drawings in industry-standard file formats: dwg, dxf, dxb, dwf
· Export drawings to: pdf, bmp, svg
· Print/Plot drawings
· Access Application defaults and settings
· Auto Save / Auto Recover ability
· Context sensitive help window
· Design in 2D and 3D

Support for all of the standard CAD entities:
· Points
· Lines
· 2d Polylines
· 3d Polylines
· Multilines
· Rays and Xlines (aka Construction Lines)
· Arcs
· Circles
· Ellipses
· Elliptical Arcs
· Dimensions: Aligned, Angular, Radial, Diametric, Ordinate
· Images
· Text
· Blocks
· Leaders
· Hatches
· Gradients
· Face Meshes

User Interface:
· An Intuitive User Interface
· Drawing Window
· Tool Ribbon
· Snap Toolbar
· Command Line and Notification Pane
· Layer Pane
· Property Tree Pane
· Block Library Pane
· Unique Grid Options
· Dynamic grid that scales according to drawings unit family
· Traditional static lined or dotted grid
· Multiple Viewports
· Model-space Viewport
· Paper-space Viewports

Snaps:
· Tool Snaps Based On User Selection
· Snap to grid and to polar direction
· Snap to entities at the following points: end, mid, intersection, center, insertion, nearest, node, parallel, perpendicular, quadrant, tangent

Work With the Assistance of Intuitive Tools:
· Tool Interaction
· Three different ways to provide tool input; tools can be used with the mouse, the property tree, and command line interface
· "Notify Window" gives context-sensitive instructions, and feedback
· Real time entity overlay provides the visual aid that guides you through each tool process
· Optional unique cursors show you which tool is activated
· Entity Selection Tool
· Select entities with selection filters such as color, layer, entity type, count, and relation to UCS plane
· View selection's common properties
· Modify properties across the entire selection
· Entity Creation Tools
· Create any supported entities (listed above)

Shape Tools:
· Draw line or polyline based polygons and rectangles

Entity Modification Tools:
· Array / Clone
· Cut / Copy / Paste
· Delete
· Explode
· Extend
· Mirror
· Rotate
· Scale uniformly / non-uniformly
· Translate
· Trim

View Manipulation Tools:
· Pan
· Zoom to Window
· Zoom In / Out
· Zoom Extent
· Rotate
· Snap to standard orthogonal and isometric views
· Divide Viewport
· Standard Viewport presets
· Pan, Zoom, and Rotate via mouse at anytime

Rendering Tools and Modes:
· Regenerate
· View 2D Wireframe
· View 3D Wireframe
· View Hidden Lines
· View Flat Shaded
· View Gouraud Shaded
· View Flat Shaded with Edges
· View Gouraud Shaded with Edges

Measure Tools:
· Measure Distance
· Measure Area
· Measure Angle

Coordinate System Tools:
· Preset User Coordinate System (UCS) View Snaps
· Rotate UCS
· Translate UCS
· Align UCS to Entities
· Align UCS to WCS

Library Tools:
· Manage All Libraries
· Manage Blocks
· Manage Colors
· Manage Dimension Styles
· Manage External References
· Manage Hatch styles
· Manage Image Definitions
· Manage Layers
· Manage Layouts
· Manage Linetypes
· Manage Multiline Styles
· Manage Named Views
· Manage Plot Settings
· Manage Text Styles
· Manage User Coordinate Systems
· Manage Viewports